Needle roller bearings are a bearing that is classified as either radial or thrust depending on the direction of the load being supported. Needle roller bearings include bearings whose rollers slightly exceed the size range of needle rollers as stipulated by ISO. Needle roller bearings include drawn cup and solid radial bearings, as well as application-specific cam followers, and roller followers. Thrust bearings include thrust needle bearings.

 

Cage & Needle Roller Assemblies cage & Needle roller assemblies consist of a complement of needle rollers held in place by a cage. Their unitized design makes for easy handling and installation. With no inner or outer ring, the low cross-section provides maximum load-carrying capability within the smallest envelope.

 

Properly lubricated, they can operate at high speeds thanks to the unique cage, which guides the rollers precisely. The controlled contour rollers in cage & Needle roller assemblies have an optimum profile which reduces end stresses, allows operation under moderate misalignment and prolongs bearing life.

Drawn Cup Needle Roller Bearings drawn cup needle roller bearings (with a cage and full complement of rollers) have a unique outer ring structure. They have the following features: the thinnest outer ring among rolling bearings, high load capacity, high maximum permissive load owing to the use of carefully selected special alloy steel plates, a surface-hardened cage with high resistance to wear, high limiting speed, and ease of mounting.

Solid Needle Roller Bearings Solid needle roller bearings are high-accuracy bearings with maximum load capacity within a limited space for various operating conditions. Made of carefully selected vacuum-degassed bearing steel or carburizing steel, the raceway rings are finished with accurate grinding after heat treatment. The outer rings have strong integrated ribs and contain high-accuracy rollers that have the proper crowning finish. Lightweight and extremely strong, the cage guides the rollers accurately and smoothly.

Thrust Needle Roller Bearings Thrust needle bearings type comes in metric and inch designs. The cage & Needle roller assembly for the thrust needle bearing is a cage that has two pieces joined together, to which surface hardening is applied after the precision press processing of a steel plate, and in which high accuracy rollers are incorporated, in order to achieve rigidity and wear resistance. Many rollers are retained securely in the cage, taking large axial load, and yet rotating smoothly. Mounting space is so small that it is easy to replace a conventional sliding thrust washer. Different thicknesses of various types of thrust raceway washers are available in this cage & Needle roller assembly, which allows selection of the appropriate thickness suited for bearing peripheral mounting conditions.

Cam Followers Cam followers, which are equipped with a thick-wall outer ring, crowned rollers, and a stud with a hardened raceway surface, are especially tough and can sustain shock loads.

Roller Followers The roller follower with a thick-wall outer ring and crowned roller has a large load capacity which enables it to carry shock loads. Handling is easy since it it non-separating and applications such as track rollers, cams and rocker arms are wide.

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  BK2212

  BK2212 Drawn Cup Bearing with One Closed End (Caged)Product SpecificationBrandINAInside Dia (Fw)22mmInterchangeable With:TLAM2212Outside Dia (D)28mmWidth (C)12mmProduct DescriptionBK2212 Drawn Cup Bearing with One Closed End (Caged)This style of drawn needle cup bearing is completely closed on one side of the outer ring. It also prevents against gr

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  B3016

  B3016 Full Complement Needle BearingProduct SpecificationBrandBudgetInside Diameter1.7/8inchOutside Diameter2.1/4inchWidth1inch

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  B4416

  B4416 Full Complement Needle BearingProduct SpecificationBrandBudgetInside Diameter2.3/4inchOutside Diameter3.1/8inchWidth1inchReferenceB4416

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  B3624

  B3624 Full Complement Needle BearingProduct SpecificationBrandBudgetInside Diameter2.1/4inchOutside Diameter2.5/8inchWidth1.1/2inchReferenceB3624

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  B1112

  B1112 Full Complement Needle BearingProduct SpecificationBrandBudgetInside Diameter11/16inchOutside Diameter7/8inchWidth3/4inchReferenceB1112

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  B88

  B88 Full Complement Needle BearingProduct SpecificationBrandBudgetInside Diameter1/2inchOutside Diameter11/16inchWidth1/2inchReferenceB88

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  B2824

  B2824 Full Complement Needle BearingProduct SpecificationBrandBudgetInside Diameter1.3/4inchOutside Diameter2.1/8inchWidth1.1/2inchReferenceB2824

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  B2020

  B2020 Full Complement Needle BearingProduct SpecificationBrandBudgetInside Diameter1.1/4inchOutside Diameter1.1/2inchWidth1.1/4inchReferenceB2020

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  HF0812

  HF0812 Needle Clutch BearingProduct SpecificationBrandINAInside Dia (FW)8mmLength (C)12mmOutside Dia (D)12mmReferenceHF0812Product DescriptionHF0812 Needle Clutch BearingOne Way ClutchDrawn Cup Type

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  HF1616

  HF1616  Needle Clutch BearingProduct SpecificationBrandINAInside Dia (FW)16mmLength (C)16mmOutside Dia (D)22mmReferenceHF1616 Product DescriptionHF1616 Needle Clutch BearingOne Way ClutchDrawn Cup Type

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  HFL3030

  HFL3030  Needle Clutch BearingProduct SpecificationBrandINAInside Dia (FW)30mmLength (C)30mmOutside Dia (D)37mmReferenceHFL3030 Product DescriptionHFL3030 Needle Clutch BearingOne Way ClutchDrawn Cup Type

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  HFL0822

  HFL0822 Needle Clutch BearingProduct SpecificationBrandINAInside Dia (FW)8mmLength (C)22mmOutside Dia (D)12mmReferenceHFL0822Product DescriptionHFL0822 Needle Clutch BearingOne Way ClutchDrawn Cup Type

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  HFL3530

  HFL3530 Needle Clutch BearingProduct SpecificationBrandINAInside Dia (FW)35mmLength (C)30mmOutside Dia (D)42mmReferenceHFL3530Product DescriptionHFL3530 Needle Clutch BearingOne Way ClutchDrawn Cup Type

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  HF3520

  HF3520 Needle Clutch BearingProduct SpecificationBrandINAInside Dia (FW)35mmLength (C)20mmOutside Dia (D)42mmReferenceHF3520Product DescriptionHF3520 Needle Clutch BearingOne Way ClutchDrawn Cup Type

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  HFL1426

  HFL1426 Needle Clutch BearingProduct SpecificationBrandINAInside Dia (FW)14mmLength (C)26mmOutside Dia (D)20mmReferenceHFL1426Product DescriptionHFL1426 Needle Clutch BearingOne Way ClutchDrawn Cup Type

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  HFL1826

  HFL1826 Needle Clutch BearingProduct SpecificationBrandINAInside Dia (FW)18mmLength (C)26mmOutside Dia (D)24mmReferenceHFL1826Product DescriptionHFL1826 Needle Clutch BearingOne Way ClutchDrawn Cup Type

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  HF3020

  HF3020 Needle Clutch BearingProduct SpecificationBrandINAInside Dia (FW)30mmLength (C)20mmOutside Dia (D)37mmReferenceHF3020Product DescriptionHF3020 Needle Clutch BearingOne Way ClutchDrawn Cup Type

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  HFL2530

  HFL2530 Needle Clutch BearingProduct SpecificationBrandINAInside Dia (FW)25mmLength (C)30mmOutside Dia (D)32mmReferenceHFL2530Product DescriptionHFL2530 Needle Clutch BearingOne Way ClutchDrawn Cup Type

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  HF2520

  HF2520 Needle Clutch BearingProduct SpecificationBrandINAInside Dia (FW)25mmLength (C)20mmOutside Dia (D)32mmReferenceHF2520 Product DescriptionHF2520 Needle Clutch BearingOne Way ClutchDrawn Cup Type

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  HFL1226

  HFL1226 Needle Clutch BearingProduct SpecificationBrandINAInside Dia (FW)12mmLength (C)26mmOutside Dia (D)18mmReferenceHFL1226Product DescriptionHFL1226 Needle Clutch BearingOne Way ClutchDrawn Cup Type

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